Ceiling fan



FIG. 1 is a perspective view from below of a ceiling fan in accordance with my design;

FIG. 2 is a reduced top plan view of the ceiling fan in accordance with my design;

FIG. 3 is a reduced bottom plan view of the ceiling fan in accordance with my design;

FIG. 4 is a front elevation view of the ceiling fan in accordance with my design, the opposite side being a mirror image of that shown; and,

FIG. 5 is a side elevation view of the ceiling fan in accordance with my design, the opposite side being a mirror image of that shown.

FIGS. 4 and 5 are identical except for the positioning of the fan blades.

The broken lines showing environmental structure are for illustrative purposes and form no part of the claimed invention. 

The ornamental design for a ceiling fan, as shown and described. 